Fatigue and mechanical properties of thin wall semi-products produced by incremental forming processes

Kód výsledku v IS VaVaI

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Nalezeny alternativní kódy

RIV/25797000:_____/10:#0000237

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Fatigue and mechanical properties of thin wall semi-products produced by incremental forming processes

Popis výsledku v původním jazyce

The flow forming process is one of the very progressive and flexible forming technologies. This technology is used to achieve the desired final shapes by making incremental deformations. The initial semi product is reduced to the required dimensions by the combined application of rollers and a mandrel. Stepped semi products for hollow shafts were produced by using this flexible technology. The research first assessed the influence of process parameters on the mechanical properties of the product. Mechanical properties were determined on mini tensile test specimens. Light microscopy was used to analyse the microstructure and the depth of penetration of the deformation into the wall of the semi product and the surface quality of the carbonized layer after the final thermo-chemical treatment of the product. The technological process was optimized on the basis of test results and its parameters were established. As the aim of this research was to achieve the best combination of technologic

Název v anglickém jazyce

Fatigue and mechanical properties of thin wall semi-products produced by incremental forming processes

Popis výsledku anglicky

The flow forming process is one of the very progressive and flexible forming technologies. This technology is used to achieve the desired final shapes by making incremental deformations. The initial semi product is reduced to the required dimensions by the combined application of rollers and a mandrel. Stepped semi products for hollow shafts were produced by using this flexible technology. The research first assessed the influence of process parameters on the mechanical properties of the product. Mechanical properties were determined on mini tensile test specimens. Light microscopy was used to analyse the microstructure and the depth of penetration of the deformation into the wall of the semi product and the surface quality of the carbonized layer after the final thermo-chemical treatment of the product. The technological process was optimized on the basis of test results and its parameters were established. As the aim of this research was to achieve the best combination of technologic

Druh

D - Stať ve sborníku

CEP obor

JG - Hutnictví, kovové materiály

OECD FORD obor

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Projekt

Výsledek vznikl pri realizaci vícero projektů. Více informací v záložce Projekty.

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2010

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název statě ve sborníku

METAL 2010

ISBN

978-80-87294-17-8

ISSN

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e-ISSN

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Počet stran výsledku

6

Strana od-do

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Název nakladatele

TANGER

Místo vydání

Ostrava

Místo konání akce

Rožnov pod Radhoštěm

Datum konání akce

1. 1. 2010

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

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